baber/WOPTO huggingface dataset:
Patent JP-H05176201-A (JP)
Title: Contour correction device
Inventor: TANAKA MASANOBU
IPC: H04N5/208
Filed: 1991-12-25
Abstract: PURPOSE:To add a preshoot and an overshoot to a video signal so that a contour of a video image has a symmetry at a white level side and a black level side by providing an inverse gamma correction circuit, a contour correction circuit arid a gamma correction circuit in series with the device. CONSTITUTION:The device is provided with a series connection circuit comprising an inverse gamma correction circuit 1 restoring a gamma characteristic of a camera side to the original characteristic, a contour correction circuit 2 using a delay line, a gamma correction circuit 3 to correct a gamma characteristic of a CRT(cathode ray tube). Thus, a video signal with the gamma characteristic of the camera side applied thereto is converted into a linear signal and filter processing as contour correction processing is applied to the signal, then a preshoot and an overshoot to a video to provide excellent symmetry are added to a black level and a white level. Then the gamma correction is applied to the signal and an output signal with asymmetry to the white level and the black level is obtained, the signal is made symmetrical by a current of the CRT and an optical output is proportional to the current and the width of the preshoot and the overshoot is apparently unchanged and the contour is effectively emphasized.
Patent JP-H11172292-A (JP)
Title: Particulate high-bulk-density detergent composition and its production
Inventor: TSURUGIDA YUUJI
IPC: C11D17/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing a nonionic surfactant as the principal component of the detergent, having a high bulk density, a low coarse particle content, and excellent solubility and flowability, and can exhibit excellent caking resistance even when stored for a long term under high-temperature high-humidity conditions. SOLUTION: There is provided a particulate high-bulk-density detergent composition containing 15-40 wt.% nonionic surfactant, 1-10 wt.% fatty acid salt, 10-50 wt.% water-soluble inorganic builder, and 20-70 wt.% crystalline aluminosilicate. There is also provided a process for producing a particulate high-bulk-density detergent composition which comprises the steps of: (1) mixing a component containing a nonionic surfactant and at least 2/3 of the total amount of a water-soluble inorganic builder; (2) mixing a component containing a nonionic surfactant and at least 2/3 of the total amount of a crystalline aluminosilicate; and (3) mixing the mixture obtained in (1) with the mixture obtained in (2), wherein the ratio of the weight of the nonionic surfactant used in (1) to that of the nonionic surfactant used in (2) is 1:30 to 1:1.
Patent JP-H09183453-A (JP)
Title: Packing for lid
Inventor: TAKAHASHI HIDEYUKI
IPC: B65D81/28
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a packing for lid which is excellent in packing property, liquid resistance and safe hygiene property, and in addition, has a high oxygen absorbing capability, and is excellent in easy-productivity, etc., can correspond to a long term storage, and can display an excellent performance in quality retention usage. SOLUTION: For this packging for lid, on a sheet-form packing material, a non-air-permeable layer, a deoxidizing resin layer for which in a resin of the oxygen permeation factor is 200c.1mm/m<2> 0.day.atm (23 deg.C, 100%RH) or higher, an oxygen remover composition which generates a deoxidation reaction when receiving the feeding of moisture, being formed into grains, is dispersed, and a resin layer of which the oxygen permeation degree is 100cc/m<3> .day.atm (23 deg.C, 100%RH) or higher, are arranged and laminated in this order.
Patent JP-H06176391-A (JP)
Title: Beam angle detection method for optical pickup
Inventor: HAYASHI YOSHIO
IPC: G11B7/095
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a stable measurement value by stopping the detection of a beam relative angle when a change period detected from the difference of signals obtained from two beams is longer than a prescribed value and performing it only when the period is shorter, that is, two beams traverse a track at a fixed speed or above. CONSTITUTION:The E, F signals by two beams E, F are shaped by a waveform shaping circuits 11, 12, and are inputted to a gate circuit 18 through an exclusive OR circuit 13. The change period of a TE signal is detected from the TE signal that a subtraction circuit 21 subtracts the F signal from the E signal and outputs by a track traverse rate detection circuit 28. When the change period becomes longer than the prescribed value, the circuit 18 between the circuit 13 and an LPF 14 is opened by the circuit 18 to interrupt the signal, and the detection of the relative angle between a line linking the beams E, F and a recording track is interrupted. That is, the detection of the relative angle is performed only when the beams E, F traverse the track at the fixed speed or above. Thus, the stable measurement value is obtained.
Patent JP-H07163552-A (JP)
Title: Bidigital o-ring tester
Inventor: HANATANI HIROYUKI
IPC: A61B5/22
Filed: 1993-12-15
Abstract: PURPOSE:To improve measurement accuracy by enabling the measurement of a change in the muscular force before and after the point of detecting time when the thumb finger and the other finger detach from each other with a bidigital O-ring tester which forms an O-ring with the thumb finger consisting of the voluntary muscles and the other finger of the testee and measures body information by the change in the muscular force of the voluntary muscles. CONSTITUTION:This O-ring tester has a freely expandable and contractable air bag 10 to be mounted into the O-ring formed by the thumb finger consisting of the voluntary muscles and the other finger of the testee and is constituted to force feed gas via an electromagnetic selector valve 18 into this air bag by a force feed pump 14. A detecting member 24 provided with an aperture 24 opened outside is installed to the air bag 10 and is connected to the electromagnetic selector valve 18 by a sub-tube 20 interposed with a pressure sensor 22. A change in the pressure in this sub-tube 20 is detected by a pressure sensor 22 at the time of force feeding the gas into the air bag 10 and the detachment of ' the thumb finger and the other finger is detected. The change in the voluntary muscles before add after the point of the detection time at this time is measured by a microcomputer 34 the output of the pressure sensor 16.
Patent JP-2001159788-A (JP)
Title: Printer for photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G02B26/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a printer for photosensitive material capable of forming an image on a wider photosensitive material while maintaining the image quality at a fixed level by using a digital micro-mirror element and a D-ILA element or the like. SOLUTION: Image exposure is performed by dividing the image of one image plane in the width direction (for example, a direction perpendicular to the moving direction of the photosensitive material) by using a mirror 7. Even when the digital micro-mirror element 3 has a comparatively small number of micro-mirrors, the number of dots per 2.54 cm (1 inch) is increased, thereby, a high-quality image can be formed.
Patent JP-H10182819-A (JP)
Title: Liquid crystal aligning agent
Inventor: EGUCHI TOSHIMASA
IPC: G02F1/1337
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal aligning agent being highly capable of aligning a liquid crystal and giving a large pretilt angle by using a polymide containing a specified chemical structure as the resin component. SOLUTION: This agent contains a polyimide containing a chemical structure represented by formula I (wherein N is 1-10; and R1 and R2 are each methyl, ethyl or phenyl) as the resin component. For example, this is obtained by reacting 1,3-bis(3-aminopropylmethylsilyl)benzene with a tetracarboxylic acid dianhydride in a polar solvent to form a polyamic acid and imidating the polymic acid by dehydration. Because most polyimides are insoluble in solvents, it is necessary to use a selected tetracarboxylic acid dianhydride. The polar solvent in which the polymerization for obtaining the polyimide is performed is exemplified by N-methylpyrrolidone. The agent comprises a resin component and a solvent component, which is desirably γ-butyrolactone, a γ-butyrolactone/ butyl-Cellosolve mixture or the like.
Patent JP-2000171568-A (JP)
Title: Compound function detector
Inventor: KUBOTA KENJI
IPC: G01V3/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently discriminate a buried power line with a single detector by integrating a metal detector and a live wire detector for detecting a magnetic field with a live wire. SOLUTION: For prospecting a live wire (power line), the output part of a search coil 1 and the input part of a detection circuit 5 are connected to the input part of a signal amplifier 2 and the output part of a filter circuit 3, respectively, for setting a signal path, and the presence or absence of the generation of a magnetic field according to the commercial alternate current is detected by the search coil 1. Also, when detecting a metal object, the output part of the search coil 1 and the input part of the detection circuit 5 are connected to the input part and the output part of the oscillation circuit 4, respectively, for switching a signal path, and the fluctuation of the output of the oscillator 4 for composing the oscillation circuit along with the search coil 1 is detected.  A detection signal by both the prospects is inputted to a signal- processing circuit 6 via the detection circuit 5, is subjected to signal processing, and then is displayed on a display meter 7 as a prospect result.
Patent JP-2001169408-A (JP)
Title: Controller for hybrid car
Inventor: NOZAKI MIKIO
IPC: B60L50/16
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid car which performs discharge and regenerative charging to its battery efficiently without damaging the drivability, when the present position of the car and height information of a road are detectable. SOLUTION: A permissible upper limit value for the quantity of discharge of the battery is set, considering the quantity of charging by regeneration to be expected in the course of descending a slope during time up to a maximum height point of a running route, on the basis of present position information of the car, road information including height information of the running route, and information on the remaining quantity of charging (SOC) of the battery, and adjustment is performed so that SOC may be a maximum value at the maximum height point of the running route.
Patent JP-H075410-A (JP)
Title: Liquid crystal projector
Inventor: OGAWA MASAHIRO
IPC: G02F1/13
Filed: 1992-12-02
Abstract: PURPOSE:To improve the picture quality such as colors of a color image and obtain an excellent composite image by providing a converting member which changes the direction of polarized light on the incidence or projection side of a liquid crystal display panel. CONSTITUTION:Respective liquid crystal display panels 2-4 for red. green, and blue which are arranged nearby a dichroic prism 1 are all placed in the same polarization state, namely, the transmission axes of respective polarizing plates are all set to the direction of S-polarized light; and a wavelength plate 14 is arranged on the projection side of the liquid crystal display panel 3 for green. Consequently, the light from a light source 5 is divided by dichroic mirrors 6 and 7 and total reflecting mirrors 8-12 into three kinds of red, green. and blue to only irradiate the respective liquid crystal display panels 2-4. Therefore, the need to divide the light from the light source 5 into a P-polarized light component and an S-polarized light component and irradiate the respective liquid crystal display panels 2-4 is eliminated, the optical paths from the light source 5 to the respective optical display panels 2-4 are made simple, and restrictions on the optical path design are reduced to facilitate the optical path design and increase the degree of freedom.
Patent JP-H09157268-A (JP)
Title: Production of 7-hydroxyisoflavone and its purification
Inventor: KUNIKATA KENJI
IPC: C07D311/36
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain 7-hydroxyisoflavone useful as an intermediate for osteoporosis medicines, etc., in a high purity and in a high yield without largely generating by-products by reacting dihydroxyphenylbenzylketone with methyl orthoformate, etc., in the presence of a base. SOLUTION: 2,4-Dihydroxyphenylbenzylketone is reacted with methyl orthoformate, propyl orthoformate or isopropyl orthoformate in the presence of a base such as piperidine, morpholine or pyrrolidine in a reaction organic solvent to obtain the 7-hydroxyisoflavone. 7-Propoxyisoflavone, 7- ethoxyisoflavone and 7-methoxyisoflavone contained in the 7-hydroxyisoflavone as by-products are heated and mixed with an alcohol such as methanol, left, and subsequently subjected to the separation of the supernatant or the filtration of the mixture at 20-50 deg.C to purify the 7-hydroxyisoflavone by removing by- products.
Patent JP-H05179237-A (JP)
Title: Organic thin-film electroluminescent element
Inventor: NISHIZAKI KOJI
IPC: H05B33/14
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the subject element of practical level, having intense luminous strength and high durability by providing one or more layers containing a compound obtained by forming condensed rings in a specific organic compound. CONSTITUTION:The objective element is obtained by forming a layer containing a compound obtained by forming one or two condensed rings (e.g. a compound of formula IV) in an organic compound of formula I {the residue Z is formula II formula III or formula IV [R1 to R4 are H, halogen, (substituted)alkyl, etc., and R1 and R2, R2 and R3 and R3 and R4 may each together form (substituted) ring structures; Y is (substituted)heterocyclic ring], etc.} by a vapor deposition method, spin coat method, etc., to afford luminescent layer having 10-1000nm film thickness and constituting these layers in a form of a substrate of soda glass, acrylic resin, etc.,/anode/the above-mentioned luminescent layer/cathode, etc.
Patent JP-H05181943-A (JP)
Title: Electronic filing system
Inventor: KUZUU SHIGEO
IPC: G06T1/00
Filed: 1991-12-26
Abstract: PURPOSE:To print control information out on one sheet of paper together with image data without making the image data hard to see. CONSTITUTION:This electronic filing system is provided with a print mode selective setting means 11 which sets a print mode selectively to a control information nonaddition print mode wherein only the image data are printed out and a control information addition print mode wherein the input image data and control information are printed out and further provided with a print output processing part 13 which outputs only the registered image data of full size to a printer 9 in the control information nonaddition print mode, and reduces and outputs the registered image data to the printer 9 and also outputs the control information to be printed in a blank part formed as a result of the reduction of the image data to the printer 9 in the control information addition print mode.
Patent JP-2000169306-A (JP)
Title: Mold removing agent composition
Inventor: SUZUKI SHINICHI
IPC: A01N37/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a mold removing agent composition showing strongly mold removing power and yet having no pungent odor and further a mold removing agent composition showing greatly excellent mold removing performances when sprayed on a wall surface by a spray container, or the like., and yet having no pungent odor. SOLUTION: This mold removing agent composition comprises (A) a composition containing at least one kind among an imino compound, a quaternary iminium compound, an oxazolidine compound and a quaternary oxazolidinium compound and preferably further (B) a peroxy compound and (C) an alkali substance. A composition obtained by further adding (D) a surfactant to the above composition is useful in the case of spraying on a wall surface, or the like, by using a spray container, or the like.
Patent JP-H05183989-A (JP)
Title: Dust cap for speaker
Inventor: ODA MITSUTAKA
IPC: H04R9/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide the dust cap for a speaker used for various acoustic equipment solving the problem of large distortion and the lower heat resistance and weatherability, and having superior performance. CONSTITUTION:The polyester fiber 1 is used for the material. By using the sputter method, a metal layer 2 is provided on the surface, and a chlorosulfonic polyethyrene resin layer 3 is coated. Thus, the internal loss of the material and the rigidity are improved to reduce the distortion, resulting in improving the heat resistance and weatherability.
Patent JP-H05182083-A (JP)
Title: Opposed type burglar detector
Inventor: SUMIYA MASANORI
IPC: G01J1/02
Filed: 1991-12-27
Abstract: PURPOSE:To facilitate installation execution by mounting a plug blade for the receiving and attachment of a projector and a light receiver to outlets which are respectively provided at nearly opposed position. CONSTITUTION:The pair of plug blades 12 and 12 of the projector 10 are inserted into the outlet A1. Thus, the projector 10 can be attached with the outlet A1 with only the contact force of the pair of plug blades 12, 12 and the outlet A1 and receiving so that attachment are executed at the same time. Besides, a pair of plug blades 22 and 22 of the light receiver 20 are respectively inserted to the outlet A2 and A3. Thus, the projector 20 can be attached with only the contact force of the tooth rest of the pair of plug blades 22, 22 and the outlets A2 and A3 so that receiving and attachment are executed at the same time. Then, an infrared ray projected by the projector 10 attached to the outlet A1 can be received by the light receiver 20 attached to the outlets A2 or A3. Consequently, it becomes possible to install plural light receivers 20 to one projector 10 so that the installation number of projectors 10 can be reduced at the time of setting a warning range in all directions.
Patent JP-H07181226-A (JP)
Title: Inspection apparatus of semiconductor
Inventor: NIIJIMA HIROKATSU
IPC: G01R31/28
Filed: 1993-12-22
Abstract: PURPOSE:To provide a circuit of an inspection apparatus of a semiconductor, wherein the freedom property of the selection is enhanced, capable of being realized without increasing the size thereof so that fail information is classified and arbitrary fail data is selected therefrom to be stored in a fail memory because the fail information should be stored in a fail-analysis memory section when it is judged that an inspection result has a fail in the inspecting of a device using the inspection apparatus. CONSTITUTION:An output signal of a device 11 is inputted to a plurality of logic comparator circuits 31 to be classified by a strobe signal and the output thereof is inputted to a plurality of multi-function multiplexers 32 to be classified. One signal is selected from the classified ones to be outputted and is inputted to a fail-control circuit 34. The fail-control circuit 34 executes the classification in accordance with an expectation value and one signal is selected from the classified ones to be stored in a fail memory 14.
Patent JP-H10189591-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method thereof
Inventor: SATO KAZUE
IPC: H01L21/3205
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To protect a wiring connection hole against disconnection caused by a CMP(chemical mechanical polish) process carried out for flattening an wiring interlayer insulating layer. SOLUTION: A semiconductor integrated circuit device is equipped with an N-channel MOSFET Qn and a P-channel MOSFET Qp formed on a semiconductor substrate 1, a wiring lower interlayer insulating layer 10, a first wiring layer 11, a wiring interlayer insulating layer 12, and a second wiring layer 13. The wiring interlayer insulating layer 12 is of three-layered structure composed of a lower TEOS(tetraethoxylane) silicon oxide film 12a, an SOG oxide film 12b, and an upper TEOS silicon oxide film 12c. The first wiring layer 11 located in a high-density wiring region 15 is flattened by the SOG oxide film 12b, and the protrudent surface caused by a wiring 14 in a low-density wiring region 16 is turned smooth by the SOG oxide film 12b. Furthermore, the upper TEOS silicon oxide film 12c is formed through a CMP method, whereby all the surface of the semiconductor substrate 1 is flattened.
Patent JP-2000156232-A (JP)
Title: Current collector for alkaline storage battery
Inventor: KOJIMA TETSUZO
IPC: H01M4/66
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature rise of a cell due to voltage drop increase at high-rate discharge of a high-capacity battery, and the temperature rise of the cell due to output loss and heat generation in the usage such as rapid charge by applying copper-plating to the base of a perforated steel plate excluding an end part to which a lead is connected and by applying nickel-plating to the entire surface of the steel plate. SOLUTION: Perforation for preventing coming-off is performed to an active material application part 4 of a perforated steel plate 1 having a predetermined thickness. Next, copper-plating 2 is applied only to the active material application part 4 by sticking a masking tape to a current collecting part 5 for connecting a lead so as to prevent the adhesion of the plating to it. Nickel-plating 3 is applied to the entire surface of this current collector after removing the masking tape. Thereby, an output characteristic can be improved by reducing the resistance of the current collector, the copper-plating 2 is covered with the nickel-plating 3, and the copper-plating 2 is not applied to the current collecting part 5 for connecting the lead, so that copper never dissolves even if a battery is overcharged.
Patent JP-H07178220-A (JP)
Title: Pachinko machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1993-12-21
Abstract: PURPOSE:To appropriately generate a start prize condition in a game. CONSTITUTION:A guide path 37 of front recessed bent shape is formed at a main body 21. A pair of right and left elevation guide bodies 41, 41 are arranged at the lover side of faucets 36, 36 for game ball formed in front of the right and left sides of the main body 21. Each guide body 41 is varied to a first guide state representing a steep slope advancing the center of the main body 21 by an elevation driving mechanism, and a second guide state representing an almost horizontal state. A game ball received from the faucet 36 is indirectly guided to a start prize port 3 side installed at a game panel P at the first guide state position of the elevation guide body 41. Also, the game ball received from the faucet 36 is directly guided to a start prize port 3 via the guide path 37 at the guide state position of the elevation guide body 41.
Patent JP-H09167069-A (JP)
Title: Down load method for font
Inventor: KASAHARA TATSUO
IPC: B41J5/44
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To exactly confirm the information of printer or down load information while a host device and a printer are connected by one-way communication. SOLUTION: Host devices 1 (1a-1n) have printer files 10 in which the names of drivers in one-to-one correspondence to printers 2a-2m being permitted the down load of font are written. When the printers are selected at the host devices 1 (1a-1n), it is confirmed whether the names of drivers corresponding to the selected printers 2a-2m are contained in a printer file 10 or not and it is immediately judged by the host devices 1 (1a-1n) whether the designated printers 2a-2m are printers which the down load of font is possible or not.